Agriculture & Biology
outreach
78%
small farms
67%
anaerobic digestion
65%
anaerobic digesters
58%
education
57%
livestock
23%
on-farm research
20%
farmers
20%
information needs
19%
sustainable technology
18%
farms
18%
research methods
16%
funding
15%
greenhouse gas emissions
15%
feedstocks
13%
odors
11%
economics
9%
energy
8%
pathogens
8%
crops
7%
Business & Economics
Anaerobic Digestion
100%
Small Farms
74%
Outreach
63%
Farmers
34%
Education
33%
Livestock
31%
Farm
24%
Participatory Research
22%
Sustainable Technology
19%
Pathogens
19%
Economic Data
16%
Greenhouse Gas Emissions
14%
Crops
14%
Funding
13%
Energy
10%
United States of America
5%
Earth & Environmental Sciences
anaerobic digestion
56%
education
48%
farm
48%
digester
46%
livestock
26%
economic data
18%
odor
14%
pathogen
13%
greenhouse gas emissions
12%
crop
10%
methodology
8%
need
7%
energy
6%
rate
4%
Engineering & Materials Science
Anaerobic digestion
74%
Farms
55%
Education
47%
Pathogens
19%
Odors
17%
Crops
15%
Gas emissions
14%
Greenhouse gases
14%
Feedstocks
14%
Economics
9%
Social Sciences
farm
52%
farmer
37%
education
17%
level of knowledge
15%
funding
9%
energy
9%
methodology
7%
economics
6%
Group
4%